Portable ball practice rack

ABSTRACT

A portable ball practice rack that comprises an inflatable ring, an outer wall of it is arranged with an inflatable and exhaust gas-proof interface; a protective bag has the same structure as the inflatable ring, and is sleeved on an outer side of the inflatable ring; and an elastic cover arranged on an inner side of an opening of the protective bag, and fixed to the protective bag by a connecting piece. The disclosure adopts the principle of inflating the inflatable ring to increase the size, after the inflatable ring is full of air, tighten the elastic cover. When storing, just discharge the air of the inflatable ring, the extremely small volume is convenient for transportation and storage. At the same time, the matching protective bag can effectively protect the inflatable ring from friction with the ground, which enhances the explosion-proof and protective performance of the inflatable ring.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority to Chinese Application Serial No. 202220737942.8, filed on Mar. 31, 2022, disclosure of which is hereby incorporated by reference in its entirety.

TECHNICAL FIELD

The present disclosure relates to a sports equipment, which belongs to the field of auxiliary equipment used for ball sports practice, in particular to a portable ball practice rack.

BACKGROUND

The ball practice rack is a device for users to practice sports such as basketball.

The existing ball practice racks are all assembled by a bracket structure, which is assembled by various bracket components, and has obvious shortcomings, such as high transportation costs and inconvenient assembly. Therefore, we propose a portable ball practice rack, which does not restrict by the venue, it can be entertained on water, sand and land.

SUMMARY

The purpose of the present disclosure is to propose a portable ball practice rack in order to solve the above shortcomings in the prior art.

In order to achieve the above-mentioned purpose, the present disclosure adopts the following technical solutions:

Design a portable ball practice rack that comprises: an inflatable ring, an outer wall of the inflatable ring is arranged with an inflatable and exhaust gas-proof interface; a protective bag, the protective bag has the same structure as the inflatable ring, and is sleeved on an outer side of the inflatable ring, and an outer side of the protective bag is arranged with an avoidance hole for accommodating the inflatable and exhaust gas-proof interface; an elastic cover, the elastic cover is arranged on an inner side of an opening of the protective bag, and the elastic cover is fixed to the protective bag by a connecting piece.

Wherein, the connecting piece is a sewing thread, and a side of the elastic cover is sewed and fixed to the protective bag by the sewing thread.

Wherein, the connecting piece comprises multiple groups of Velcro, the multiple groups of Velcro are circumferentially distributed on a ring side of the elastic cover or a ring side of the protective bag, the elastic cover is fixed with the protective bag by the Velcro.

Wherein, the Velcro comprises a tape installed on the ring side of the elastic cover, an end face of the tape is arranged with a hook face and a rough face at intervals, and connecting tapes are distributed on the circumference of the ring side of the protective bag, and on end of the connecting tape which is far away from the protective bag is fixedly installed with a loop, and the tape can pass through the loop to make the hook surface and the rough surface glued and fixed.

Wherein, the hook surface is arranged at the end of the tape away from the elastic cover, and the length of the rough surface is two to four times the length of the hook face.

Wherein, the connecting piece is an elastic case, and the elastic case is connected with the elastic cover, and form an accommodating cavity, and the protective bag is placed inside the accommodating cavity.

Wherein, the elastic case and the elastic cover are of the same material, and the elastic case and the elastic cover are integrally formed.

Wherein, a bottom of the protective bag is regularly arranged with a plurality of groups of anti-skid protrusion particles.

Wherein, the protective bag is one of cloth bag, leather bag, paper bag, fiber bag, and non-woven bag, and the elastic cover is one of mesh cloth, leather cloth and woven cloth.

Wherein, the inflatable ring is made of high elastic material.

A portable ball practice rack proposed by the disclosure has the beneficial effects that: the disclosure adopts the principle of inflating the inflatable ring to increase the size, and the elastic cover connects the inflatable ring by Velcro, sewing or wrapping it with the elastic case. After the inflatable ring is full of air, tighten the elastic cover. After the elastic cover is stretched, it will generate elastic force, which can be used for pinball entertainment. When storing, just discharge the air of the inflatable ring, the extremely small volume is convenient for transportation and storage. At the same time, the matching protective bag can effectively protect the inflatable ring from friction with the ground, which enhances the explosion-proof and protective performance of the inflatable ring. The user can throw the ball on the plastic cover to make it bounce back to practice, the structure is simple and novel, and the practicability is strong.

BRIEF DESCRIPTION OF DRAWINGS

FIG. 1 is a structural schematic diagram of an embodiment 1 of the present disclosure.

FIG. 2 is a structural schematic diagram of an embodiment 2 of the present disclosure.

FIG. 3 is a structural schematic diagram of Velcro in FIG. 2 .

FIG. 4 is a structural schematic diagram of an embodiment 3 of the present disclosure.

In the drawings: 1, inflatable ring; 2, protective bag; 3, elastic cover, 4, Velcro; 401, tape; 402, connecting belt; 403, buckle; 404, rough surface; 5, elastic case.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments.

Embodiment 1

Referring to FIG. 1 , A portable ball practice rack, comprises:

-   -   an inflatable ring 1, an outer wall of the inflatable ring 1 is         arranged with an inflatable and exhaust gas-proof interface;     -   a protective bag 2, the protective bag 2 has the same structure         as the inflatable ring 1, and is sleeved on an outer side of the         inflatable ring 1, and an outer side of the protective bag 2 is         arranged with an avoidance hole for accommodating the inflatable         and exhaust gas-proof interface;     -   an elastic cover 3, the elastic cover 3 is arranged on an inner         side of an opening of the protective bag 2, and the elastic         cover 3 is fixed to the protective bag by a connecting piece.

The connecting piece is a sewing thread, and a side of the elastic cover is sewed and fixed to the protective bag 2 by the sewing thread.

It should be noted, a bottom of the protective bag 2 is regularly arranged with a plurality of groups of anti-skid protrusion particles. The anti-skid protrusion particles can enhance the wear resistance of the protective bag 2 and enhance the friction force with the ground. The protective bag 2 is one of cloth bag, leather bag, paper bag, fiber bag, and non-woven bag, and the elastic cover 3 is one of mesh cloth, leather cloth and woven cloth. The inflatable ring 1 is made of high elastic material.

Embodiment 2

Referring to FIG. 2 and FIG. 3 , the difference between this embodiment 2 and the embodiment 1 is that: the connecting piece is Velcro 4, there are multiple groups of Velcro circumferentially distributed on a ring side of the elastic cover 3 or a ring side of the protective bag 2, the elastic cover 3 is fixed with the protective bag 2 by the Velcro.

Further, the Velcro 4 comprises a tape 401 installed on the ring side of the elastic cover 3, an end face of the tape 401 is arranged with a hook face and a rough face 404 at intervals, and connecting tapes 402 are distributed on the circumference of the ring side of the protective bag 2, and on end of the connecting tape 402 which is far away from the protective bag 2 is fixedly installed with a loop 403, and the tape 401 can pass through the loop 403 to make the hook surface and the rough surface 404 glued and fixed.

Furthermore, the hook surface is arranged at the end of the tape 401 away from the elastic cover 3, and the length of the rough surface 404 is two to four times the length of the hook face. In the present disclosure, by setting the rough surface 404 with a longer length, it is convenient for the user to lock the position of the hook surface, thereby facilitating the adjustment of the tightness of the connection between the elastic cover 3 and the protective bag 2.

Embodiment 3

Referring to FIG. 4 , the difference between this embodiment 3 and the embodiments 1 and 2 is that: the connecting piece is an elastic case 5, and the elastic case 5 is connected with the elastic cover 3, and form an accommodating cavity, and the protective bag 2 is placed inside the accommodating cavity.

In more detail, the elastic case 5 and the elastic cover 3 are of the same material, and the elastic case 5 and the elastic cover 3 are integrally formed.

The disclosure adopts the principle of inflating the inflatable ring 1 to increase the size, and the elastic cover 3 connects the inflatable ring 1 by Velcro, sewing or wrapping it with the elastic case 5. After the inflatable ring 1 is full of air, tighten the elastic cover 3. After the elastic cover 3 is stretched, it will generate elastic force, which can be used for pinball entertainment. When storing, just discharge the air of the inflatable ring 1, the extremely small volume is convenient for transportation and storage. At the same time, the matching protective bag 2 can effectively protect the inflatable ring 1 from friction with the ground, which enhances the explosion-proof and protective performance of the inflatable ring 1. The user can throw the ball on the plastic cover 3 to make it bounce back to practice, the structure is simple and novel, and the practicability is strong.

The above description is only a preferred embodiment of the present disclosure, but the protection scope of the present disclosure is not limited to this. Equivalent replacement or modification of the new technical solution and its invention concept shall be included within the protection scope of the present disclosure. 

What is claimed is:
 1. A portable ball practice rack, comprising: an inflatable ring, an outer wall of the inflatable ring is arranged with an inflatable and exhaust gas-proof interface; a protective bag, the protective bag has the same structure as the inflatable ring, and is sleeved on an outer side of the inflatable ring, and an outer side of the protective bag is arranged with an avoidance hole for accommodating the inflatable and exhaust gas-proof interface; an elastic cover, the elastic cover is arranged on an inner side of an opening of the protective bag, and the elastic cover is fixed to the protective bag by a connecting piece.
 2. The portable ball practice rack according to claim 1, wherein the connecting piece is a sewing thread, and a side of the elastic cover is sewed and fixed to the protective bag by the sewing thread.
 3. The portable ball practice rack according to claim 1, wherein the connecting piece comprises multiple groups of Velcro, the multiple groups of Velcro are circumferentially distributed on a ring side of the elastic cover or a ring side of the protective bag, the elastic cover is fixed with the protective bag by the Velcro.
 4. The portable ball practice rack according to claim 3, wherein the Velcro comprises a tape installed on the ring side of the elastic cover, an end face of the tape is arranged with a hook face and a rough face at intervals, and connecting tapes are distributed on the circumference of the ring side of the protective bag, and on end of the connecting tape which is far away from the protective bag is fixedly installed with a loop, and the tape can pass through the loop to make the hook surface and the rough surface glued and fixed.
 5. The portable ball practice rack according to claim 4, wherein the hook surface is arranged at the end of the tape away from the elastic cover, and the length of the rough surface is two to four times the length of the hook face.
 6. The portable ball practice rack according to claim 1, wherein the connecting piece is an elastic case, and the elastic case is connected with the elastic cover, and form an accommodating cavity, and the protective bag is placed inside the accommodating cavity.
 7. The portable ball practice rack according to claim 6, wherein the elastic case and the elastic cover are of the same material, and the elastic case and the elastic cover are integrally formed.
 8. The portable ball practice rack according to claim 1, wherein a bottom of the protective bag is regularly arranged with a plurality of groups of anti-skid protrusion particles.
 9. The portable ball practice rack according to claim 1, wherein the protective bag is one of cloth bag, leather bag, paper bag, fiber bag, and non-woven bag, and the elastic cover is one of mesh cloth, leather cloth and woven cloth.
 10. The portable ball practice rack according to claim 1, wherein the inflatable ring is made of high elastic material. 